The Sudori gets reinforcements with the Psyco Gundam and pilot Four Murasame. Hayato and the Karaba attempt to meet up with Kai's contact in Hong Kong. Kamille fights the Psycho Gundam in an attempt to stop the destruction of the city.

Four and Kamille meet each other in person and begin to understand each other. Ben Wooder of the Sudori takes Mirai hostage and plans to keep attacking Hong Kong until the Audhumla surrenders. Amuro offers himself as an exchange for Mirai, and Kamille helps hold off the attack during the rescue attempt.

Kamille learns that Four doesn't have any memories and they share a kiss. The Audhumla prepares to leave Hong Kong while Ben Wooder attempts to pilot the Psyco Gundam. Four takes over piloting and Kamille and Amuro fight against her.

Hayato plans to attack the Titans' base in New Guinea to steal a shuttle for Kamille and Amuro to return to space, as the Argama has returned to Earth orbit. The Psyco Gundam continues in its pursuit of the Audhumla, but Four soon turns on Wooder and the Sudori to help Kamille return to space.